Problems
Real geospatial problems, graded automatically. Choose a track, a level and what you want to hand in.
- Not started, Show country CO2 change without losing the outlierCartographyPythonCartographyadvancedDifficulty: advanced500 XP~85 min7 checksCartographyadvancedDifficulty: advanced
Join two WDI observations to country polygons, preserve the true change, and cap only the display value.
You hand in a Python script.
Datasets
- Countries · MultiPolygon · 241 features · EPSG:4326
- CO2 per capita by country, 2010 and 2022 · Point · 241 features · EPSG:4326
What you’ll do
- Audit and join two independently sourced global datasets on a stable country key
- Calculate signed per-capita change while excluding missing year pairs
- Publish a diverging polygon map with a disclosed display cap and the true values retained
projectWorld BankNatural Earthdata joindiverging mapglobalAlso trains Python, Data ManagementOpen problem